The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 2021
Filed:
Jan. 09, 2020
Seiko Epson Corporation, Tokyo, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method of manufacturing a three-dimensional shaped object in which the three-dimensional shaped object is manufactured by laminating layers includes: a layer formation step of forming layers using a material containing powder and a binder; a removal step of removing a portion of the material in a boundary region including at least one of an end portion of a shaping region of the three-dimensional shaped object in the layer and an outer portion of the shaping region adjacent to the end portion by irradiating the boundary region with a laser; and a melting and solidifying step of melting and solidifying the material after melting in the shaping region by performing irradiation with the laser.